Prompt Library

Case Study Prompts for Customer Stories, Sales Enablement, and Marketing

16 copy-paste prompts

16 ChatGPT prompts for case studies: customer success stories, B2B sales enablement, marketing content, interview guides, results-driven narratives. Proof that drives deals.

In short: This page contains 16 copy-paste ready prompts, organized into 4 categories with a description and pro tip for each. The first 5 prompts are free instantly, no signup needed. Drafted with AI writing assistance and checked against our editorial policy.

Louis Corneloup
By Louis Corneloup · Founder, Techpresso
Last updated ·Drafted with AI assistance (how we make prompts)

Structure + Strategy

4 prompts

Case Study Framework

1/16

✨ What it does

ChatGPT structures a case study for client [describe] with context, challenge, approach, metric results, learnings, a quote, and a CTA on the classic problem-solution-result arc. Fill in the real numbers, then send the draft to the client for approval.

Case study structure. Client: [describe]. Include: client context, challenge/problem, approach/solution, results with metrics, key learnings, quote/testimonial, CTA. Classic problem-solution-result arc.

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Pro tip: Case study = story not brochure. Protagonist (customer) + problem + resolution + results. Your product = tool they used, not hero.

Case Study Selection

2/16

✨ What it does

ChatGPT selects case study candidates from [customer base] using impressive results, a representative use case, willingness to share, and mid-market visibility, and names the top 3 with rationale. Pick one to pursue this month, then ask that customer first.

Select case study candidate from [customer base]. Criteria: impressive results, representative use case, willing to share, mid-market visibility. Output: top 3 candidates with rationale.

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Pro tip: Case studies: willing + representative + impressive. All three required. Reluctant customer + great results = no case study. Choose wisely.

Case Study Series Planning

3/16

✨ What it does

ChatGPT plans a case study series for product [describe] across verticals, company sizes, use cases, and result types, aiming for 6-12 studies that cover your ideal customer. Choose the first three slots, then recruit those customers.

Plan case study series. Product: [describe]. Include: diverse verticals, company sizes, use cases, results types. 6-12 studies for variety. Ideal customer profile coverage.

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Pro tip: Series strategy: every sale conversation has relevant case study. Prospect asks "do you work with X industry?" → case study ready.

Case Study Content Strategy

4/16

✨ What it does

ChatGPT writes a case study content strategy covering long-form, video, and one-pagers, plus channels, sales enablement, SEO, and an update cadence. Pick the formats you will actually ship, then put the update date on the calendar.

Case study content strategy. Include: formats (written long-form, video, short one-pagers), distribution channels, sales enablement integration, SEO optimization, updating cadence. Multi-format.

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Pro tip: One case study → many assets. Long-form PDF + video + 1-page summary + blog post + social media excerpts. Maximize content investment.

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Customer Interviews

4 prompts

Customer Interview Questions

5/16

✨ What it does

ChatGPT writes customer interview questions covering context, problem history, evaluation, implementation, results, lessons, and recommendations for a 45-60 minute interview. Send them in advance, then keep the live conversation to that hour.

Customer interview questions for case study. Include: context questions, problem history, solution evaluation, implementation story, results, lessons, recommendations. 45-60 min interview.

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Pro tip: Interviews: open questions > closed. "Tell me about the problem you were facing" > "Did you have X problem?" Stories emerge from open questions.

Pre-Interview Briefing

6/16

✨ What it does

ChatGPT writes a pre-interview briefing email for [describe] covering purpose, length, topics to prepare, materials to gather, how you will use the interview, and the review process. Send it a few days ahead, then stick to the time you promised.

Pre-interview briefing email. Customer: [describe]. Include: interview purpose, length, topics to prepare, materials to gather, use of information, review process. Respect their time.

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Pro tip: Pre-brief customers. Interview efficient when customer prepared. Wasted interviews = missed data + customer frustration.

Results Deep-Dive Questions

7/16

✨ What it does

ChatGPT writes results-focused interview questions on quantitative metrics, qualitative impact, unexpected benefits, baseline, and time to value. Ask for numbers on the call, then get written permission before you publish them.

Results-focused interview questions. Include: quantitative metrics, qualitative impact, unexpected benefits, comparative baseline, time to value. Numbers + story.

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Pro tip: Results: specific > vague. "We saw improvement" useless. "Reduced processing time from 8 hours to 45 minutes" = powerful. Push for specifics.

Interview Transcription + Analysis

8/16

✨ What it does

ChatGPT analyzes interview transcript [paste] for key quotes, narrative arc, stats, emotional high points, and possible headlines. Highlight the quotes you will use, then draft from those lines, not from your memory.

Analyze interview transcript. Transcript: [paste]. Include: key quotes identified, narrative arc, numbers + stats, emotional high points, potential headlines. Content extraction.

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Pro tip: Interview analysis: mine for quotes. Best case studies are 30% quotes + 70% narrative. Customer voice = credibility.

Writing + Narrative

4 prompts

Case Study Headline

9/16

✨ What it does

ChatGPT writes a 10-15 word case study headline from results [describe] with a specific outcome, the company, a clear benefit, and a bit of curiosity. Test two headlines, then put the stronger one on the page.

Case study headline. Results: [describe]. Include: specific outcome + company, benefit clear, curiosity evoked, 10-15 words. Attention-grabbing.

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Pro tip: Headlines: specific numbers win. "How X Achieved 240% Revenue Growth Using Y" > "Case Study: X Company." Numbers signal real story.

Opening Hook

10/16

✨ What it does

ChatGPT writes a case study opening for [describe] that sets a scene, establishes the problem and stakes, and hooks the reader like a story, not a corporate intro. Keep the first paragraph, then cut the company boilerplate that follows.

Case study opening paragraph. Client: [describe]. Include: scene-setting context, problem established, stakes clear, reader hooked. Story opening not corporate intro.

💡

Pro tip: Openings: drop into scene. "Last April, [company] faced a critical decision..." > "Company X is a leading provider of..." Story > description.

Results Section

11/16

✨ What it does

ChatGPT writes a results section from outcomes [describe] with the primary metric, secondary benefits, time to results, long-term impact, and a customer quote. Check every number, then place the quote next to the main metric.

Results section. Outcomes: [describe]. Include: primary metric with magnitude, secondary benefits, time to results, long-term impact, customer quote about results. Data + emotion.

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Pro tip: Results: headline metric + supporting metrics + impact story. Single metric shallow; full picture = credible. Lead with most impressive.

Customer Quote Integration

12/16

✨ What it does

ChatGPT weaves quotes from [list] through the case study as opening, challenge, solution, results, and closing endorsement, in 5-7 placements. Drop each quote next to the moment it supports, then cut any that repeat the same point.

Weave customer quotes through case study. Transcript quotes: [list]. Include: opening quote, challenge quote, solution quote, results quote, closing endorsement. 5-7 strategic placements.

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Pro tip: Quotes: specific + emotional. "They saved us 40 hours/week" > "It's great." Authentic voice sells; corporate-sounding quotes feel fake.

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Production + Distribution

4 prompts

Case Study One-Pager

13/16

✨ What it does

ChatGPT condenses full case study [describe] into a one-pager: client, one-sentence challenge, 2-3 sentence solution, 3 key metrics, quote, logo, and CTA. Hand it to sales, then keep the long version for the website.

One-page case study version. Full case study: [describe]. Include: client, challenge (1 sentence), solution (2-3 sentences), 3 key results (metrics), quote, logo, CTA. Sales-ready.

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Pro tip: One-pagers: sales team's go-to. Email attachment sized. Contains essentials; long form for curious. Two formats required.

Video Case Study Script

14/16

✨ What it does

ChatGPT scripts a [2-5 min] video case study with interview questions, narration, visual cues, and an emotional arc. Share the script with the crew, then shoot the interview before you write final narration.

Video case study script. Duration: [2-5 min]. Include: interview questions, scripted narration, visual cues, emotional story arc. Professional video.

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Pro tip: Video case studies: emotional > analytical. Customer face + voice = authenticity. B-roll footage enhances. 2-5 min optimal.

Case Study Landing Page

15/16

✨ What it does

ChatGPT writes a case study landing page with a compelling headline, 3 visible key results, the full story below, related studies, and a demo-request CTA. Publish it, then point paid and sales traffic at that URL.

Landing page for case study. Include: compelling headline, 3 key results visible, full story below, related case studies, CTA (demo request). Lead generation.

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Pro tip: Landing pages: top-of-page results + below-fold story. Scannable. Related case studies reduce bounces. Demo CTA captures intent.

Sales Enablement Package

16/16

✨ What it does

ChatGPT builds a sales enablement package from the case study: one-pager, quote bank, talking points, objection tie-ins, an ROI calculator, and email templates. Drop the templates into the sales folder, then show reps when to use each piece.

Sales enablement from case study. Include: one-pager, quote bank, talking points, objection handling tie-ins, ROI calculator, use-in-email templates. Revenue-activating asset.

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Pro tip: Sales enablement: every case study = sales-ready assets. Quote bank + stats + objection-handlers = salesperson toolkit for prospect conversations.

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Frequently Asked Questions

Most credible sales + marketing content. Prospects trust peers > vendors. Case studies close deals, shorten sales cycles, improve conversion. Worth disproportionate investment.
Full: 800-1500 words. One-pager: 300-500. Video: 2-5 min. Multi-format from single interview. Length follows purpose; don't pad or truncate artificially.
Mutual benefit framing. Their executives get visibility; their team featured; their company credibility. Lead with their benefit. Offer final review. Reasonable commitment.
Preferred to identify customer when possible. Specific names/logos = credibility. Anonymous (generic industry + size) if customer requires. Customer identification = 2-3x credibility.
Goal: 6-12 per year covering ICP variety. Quarterly new one sustainable. Refresh annually. Evergreen content investment; compound benefits.

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